જો $y=\cos ^{-1}\left(\frac{6 x-2 x^2-4}{2 x^2-6 x+5}\right)$ હોય, તો $\frac{d y}{d x}=$

  • A
    $\frac{2}{\sqrt{3 x-x^2-2}}$
  • B
    $\frac{2}{3 x-x^2-2}$
  • C
    $\frac{2}{\sqrt{2 x^2-6 x+5}}$
  • D
    $\frac{2}{2 x^2-6 x+5}$

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$x$ ની સાપેક્ષમાં વિધેયનું વિકલન કરો: $\cot ^{-1}\left[\frac{\sqrt{1+\sin x}+\sqrt{1-\sin x}}{\sqrt{1+\sin x}-\sqrt{1-\sin x}}\right]$,જ્યાં $0 < x < \frac{\pi}{2}$.

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જો $y = \tan^{-1}\left(\frac{12x - 64x^3}{1 - 48x^2}\right)$ હોય,તો $\frac{dy}{dx} = $

$\tan ^{-1}\left(\frac{x}{\sqrt{1-x^2}}\right)$ નું $\sin ^{-1}\left(3 x-4 x^3\right)$ ની સાપેક્ષમાં વિકલન $....$ છે.

$\frac{d}{{dy}}\left( {{{\sin }^{ - 1}}\left( {\frac{{3y}}{2} - \frac{{{y^3}}}{2}} \right)} \right) = $

$x=0$ આગળ $\tan ^{-1}\left(\frac{\sqrt{1+x^2}-1}{x}\right)$ નું $\tan ^{-1}\left(\frac{2 x \sqrt{1-x^2}}{1-2 x^2}\right)$ ની સાપેક્ષ વિકલન શોધો.

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